1949 01  3.82   -.64   1.58 
1949 02  5.12   -.32   2.39 
1949 03  6.69   -.90   2.89 
1949 04 16.10   6.45  11.27 
1949 05 19.20   9.70  14.45 
1949 06 18.90  11.13  15.01 
1949 07 23.36  14.49  18.92 
1949 08 23.77  13.84  18.80 
1949 09 23.41  13.52  18.46 
1949 10 16.51   6.99  11.75 
1949 11  7.14   1.79   4.46 
1949 12  5.88   1.68   3.78 
1950 01  1.11  -3.96  -1.42 
1950 02  5.94    .44   3.19 
1950 03  9.25   1.78   5.51 
1950 04 12.26   4.37   8.31 
1950 05 20.63  11.04  15.83 
1950 06 23.94  13.98  18.95 
1950 07 23.07  14.35  18.70 
1950 08 24.75  15.23  19.99 
1950 09 18.25  10.63  14.44 
1950 10 12.35   5.74   9.04 
1950 11  6.95   2.68   4.81 
1950 12   .83  -2.87  -1.02 
1951 01  3.07  -1.57    .74 
1951 02  5.07   -.23   2.42 
1951 03  5.97   -.65   2.66 
1951 04 13.45   4.65   9.05 
1951 05 16.52   8.78  12.65 
1951 06 21.85  13.45  17.65 
1951 07 23.51  15.04  19.27 
1951 08 24.86  15.66  20.26 
1951 09 21.15  12.17  16.66 
1951 10 13.81   4.69   9.25 
1951 11  9.47   5.19   7.33 
1951 12  6.15   2.23   4.19 
1952 01  3.17   -.63   1.27 
1952 02  3.55   -.54   1.50 
1952 03  5.37  -1.59   1.88 
1952 04 16.86   7.77  12.31 
1952 05 17.96   9.47  13.72 
1952 06 20.79  12.22  16.50 
1952 07 23.82  14.65  19.23 
1952 08 24.25  15.63  19.94 
1952 09 15.95   9.14  12.54 
1952 10 10.45   5.83   8.13 
1952 11  3.87    .80   2.33 
1952 12  1.53  -2.29   -.38 
1953 01  2.26  -1.11    .57 
1953 02  3.41  -1.12   1.14 
1953 03 11.31   2.08   6.69 
1953 04 16.43   5.32  10.87 
1953 05 20.80  11.20  16.00 
1953 06 22.88  14.65  18.76 
1953 07 24.60  15.89  20.24 
1953 08 22.87  13.96  18.41 
1953 09 20.02  10.89  15.45 
1953 10 16.21   8.60  12.41 
1953 11  8.39   3.37   5.88 
1953 12  4.60    .77   2.68 
1954 01  -.42  -5.28  -2.85 
1954 02 -1.69  -8.97  -5.33 
1954 03  7.83    .96   4.39 
1954 04 10.92   3.15   7.03 
1954 05 19.81   9.60  14.70 
1954 06 23.33  14.06  18.69 
1954 07 19.53  13.28  16.40 
1954 08 22.26  14.02  18.14 
1954 09 19.04  12.41  15.73 
1954 10 14.17   8.21  11.19 
1954 11  6.41   1.50   3.95 
1954 12  6.15   2.22   4.18 
1955 01   .63  -3.80  -1.58 
1955 02  1.13  -4.71  -1.79 
1955 03  4.61  -2.54   1.03 
1955 04 11.15   3.38   7.26 
1955 05 16.43   7.48  11.95 
1955 06 20.87  11.46  16.16 
